GULFLINK M6s - 3.5 inch Full HD Black

OBD2 & GPS DUAL MODE-One switch for OBD II & GPS mode,Auto turn ON/OFF with your car, Install a head up display on your car and enjoy safer driving. BIG SCREEN & CLEAR DISPLAY-This HUD has a 3.5 inch big screen, full HD display. M6s Car HUD built-in a lens hood help you read the data clear and no double images. And a Light sensor helps head up display to adjust the brightness according to the environment automatically. PRACTICAL DRIVING DATA DISPLAY-Speed, Engine RPM, Voltage, Water Temperature, Mileage,Travel Time... Four driving data display modes by your choice. And Alarm will active automatically when the data exceeds the safety data, help you keep in a safe driving status.